Other Purpose Motor, 25 HP, 3 Ph, 60 Hz, 200/400 V, 3600 RPM, 256T Frame, DP
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Other Purpose Motor, 25 HP, 3 Ph, 60 Hz, 200/400 V, 3600 RPM, 256T Frame, DP
Part#: 256TTDX8522
Catalog#: Y621
Model#: 256TTDX8522BD
Weight: 225 lb
Key Features
- UL File EX5190, CSA File LR2025 and CE Mark
- 50˚C ambient, Ball bearings
- 1.15 Service Factor (except as noted)
- Red paint on 25 HP through 200 HP
- NEMA Design B, Code G or less
- Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
- Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
- Will accept C-Face kits (except as noted).
- 230/460 and 460 Volt models rated for 50 HZ at next lower HP, 1.15 SF as noted
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 25 Hp |
| Output KW | Output KW: 18.7 kW | Voltage | Voltage: 200/400 V |
| Speed | Speed: 3515 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 256T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 89.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 70.0/35.0 A | Power Factor | Power Factor: 84.9 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: B |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6208 |
| UL | UL: No | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 12 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Part Wdg Start Low Volt Only & Wye Start Delta Run |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .42 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Ball |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Rolled Steel |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 22.32 in |
| Frame Length | Frame Length: 15.45 in | Shaft Diameter | Shaft Diameter: 1.625 in |
| Shaft Extension | Shaft Extension: 4.19 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 70.0/35.0 A | Synchronous RPM | Synchronous RPM: 3600 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3515 rpm |
| Connection Drawing | Connection Drawing: A-EE7358 | Outline Drawing | Outline Drawing: A-SS86503-1545 |
| Voltage | Voltage: 200/400 V | Output KW | Output KW: 18.7 kW |
| Output HP | Output HP: 25 Hp | Frame Size | Frame Size: 256 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 89.5 % |
| Packaged Length | Packaged Length: 30.19 IN | Weight | Weight: 225.00 LB |
| Packaged Width | Packaged Width: 16.50 IN | HTC | HTC: 8501.52.8040 |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 14.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 13.23 | 25%: 15.53 | 50%: 20.70 | 75%: 27.60 | 100%: 35.08 | 115%: 40.25 | 125%: 43.70 |
| % of Rated Load: Rated Output (KW) | 0%: 0.80 | 25%: 5.50 | 50%: 10.50 | 75%: 15.50 | 100%: 21.00 | 115%: 24.00 | 125%: 26.50 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 83.5 | 50%: 89.0 | 75%: 90.0 | 100%: 89.5 | 115%: 89.0 | 125%: 89.0 |
| % of Rated Load: Power Factor (%) | 0%: 8.5 | 25%: 52.0 | 50%: 72.5 | 75%: 81.0 | 100%: 84.9 | 115%: 86.0 | 125%: 86.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,580 | 50%: 3,560 | 75%: 3,540 | 100%: 3,515 | 115%: 3,500 | 125%: 3,490 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 62.0 | 115%: 80.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 9.00 | 50%: 18.50 | 75%: 28.00 | 100%: 37.50 | 115%: 43.00 | 125%: 47.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Pull-Up | Current (Amps): 160.00 | Current (%): 525.0 | Torque (ft-lbs): 57.50 | Torque (%): 153.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 25.00 |
| Curvepoint: Break-Down | Current (Amps): 113.00 | Current (%): 370.0 | Torque (ft-lbs): 100.00 | Torque (%): 267.0 | Speed (RPM): 3,130 | Rated Output (KW): | Power Factor (%): 70.0 | Rated Output (Hp): 25.00 |
| Curvepoint: No Load | Current (Amps): 11.50 | Current (%): 38.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 25.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 178.00 | Current (%): 584.0 | Torque (ft-lbs): 64.00 | Torque (%): 171.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 40.0 | Rated Output (Hp): 25.00 |
| Curvepoint: 2/3 | Current (Amps): 151.00 | Current (%): 495.0 | Torque (ft-lbs): 67.00 | Torque (%): 179.0 | Speed (RPM): 2,400 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 25.00 |
| Curvepoint: Full Load | Current (Amps): 30.50 | Current (%): 100.0 | Torque (ft-lbs): 37.50 | Torque (%): 100.0 | Speed (RPM): 3,515 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 25.00 |
| Curvepoint: 1/3 | Current (Amps): 169.00 | Current (%): 554.0 | Torque (ft-lbs): 54.50 | Torque (%): 145.0 | Speed (RPM): 1,200 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 25.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: cancel |
| Country: Canada | Complies with standards: cancel |
| Country: Mexico | Complies with standards: cancel |
| Country: Australia | Complies with standards: check_circle |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: cancel |
| Country: China | Complies with standards: check_circle |
| Country: Europe | Complies with standards: check_circle |
| Country: Japan | Complies with standards: cancel |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: cancel |
| Country: South Korea | Complies with standards: cancel |